baber/WOPTO huggingface dataset:
Patent EP-4314096-A2 (EP)
Inventor: TÖLTSCH WILFRIED PETER
IPC: C08F210/06
Filed: 2022-03-24
Abstract: L'invention concerne un procédé de préparation d'une résine de polypropylène hétérophasique dans un procédé de polymérisation en plusieurs étapes en présence d'un catalyseur métallocène, ledit procédé consistant à : (I) au cours d'une première étape de polymérisation, polymériser le propylène et éventuellement au moins un comonomère d'alpha-oléfine en C2-10 ; et ensuite (II) au cours d'une seconde étape de polymérisation, polymériser le propylène, l'éthylène et éventuellement au moins un comonomère d'alpha-oléfine en C3-10, en présence du catalyseur métallocène et du polymère issu de l'étape (I) ; l'étape (II) ayant lieu dans au moins un réacteur à deux phases fluides fonctionnant à une pression d'au moins 26 bars. La présente invention concerne en outre une résine de polypropylène hétérophasique comprenant une phase de matrice de polypropylène (A) et une phase de copolymère d'éthylène-propylène (B) dispersée à l'intérieur de ladite phase de matrice de polypropylène, la phase de copolymère d'éthylène-propylène (B) étant un copolymère d'éthylène-propylène amorphe ayant une viscosité intrinsèque (iV) mesurée dans de la décaline à 135 °C d'au moins 3,5 dl/g et une teneur en éthylène d'au moins 15 % en poids du poids total au copolymère d'éthylène-propylène, comprenant au moins 4 ramifications à longue chaîne (LCB) par chaîne de copolymère.
Patent EP-4186608-A2 (EP)
Inventor: CASTELLUCCI MICHAEL
IPC: B44B5/00
Filed: 2015-09-07
Abstract: A channel section comprising a formed sheet metal material (100) comprising a pattern of projections (101) formed on or in a first portion or region thereof and indicia (103) formed on or in a second portion or region thereof at an interruption (102) in the pattern of projections (101), wherein the pattern comprises projections on both major surfaces of the formed sheet material and wherein at least a portion of the indicia (103) provides a visual and/or machine readable indication of the alignment of tools used to form the sheet material (100).
Patent EP-4300051-A2 (EP)
Inventor: HAMAOKA MIKA
IPC: G01F23/24
Filed: 2023-06-01
Abstract: A spray device (10) includes a holding part (20), a spray part (40), and a detection part (50). The holding part (20) is capable of holding a liquid (1) therein. The spray part (40) atomizes and sprays the liquid (1) held in the holding part (20). The detection part (50) detects a liquid level of the liquid held in the holding part (20). The detection part (50) includes a first electrode (51) and a second electrode (52) provided inside the holding part (20), and an application part (53). The application part (53) applies a first voltage between the first electrode (51) and the second electrode (52) with the first electrode as an anode and the second electrode as a cathode, and then applies a second voltage between the first electrode (51) and the second electrode (52) with the first electrode as the cathode and the second electrode as the anode.
Patent EP-4242737-A2 (EP)
Inventor: HADDADI AHMED
IPC: G02C13/00
Filed: 2014-10-17
Abstract: La présente invention concerne un procédé de contrôle de la qualité de mesures d'optométrie comprenant les étapes suivantes :(a) enregistrer informatiquement un premier enregistrement (14) comprenant au moins une première valeur d'un premier identifiant (12) permettant l'identification d'un porteur de lunettes (1) et au moins une autre valeur d'un autre identifiant (13) permettant l'identification d'un appareil d'optométrie (15) sur un premier site de mesure d'optométrie (10) ;(b) effectuer au moins une mesure d'optométrie (16) du porteur ;(c) transmettre à un deuxième site (20) un ensemble de données numériques de mesure (18) comprenant le résultat de mesure d'optométrie (16) de l'étape (b), l'ensemble de données numériques (18) étant relié informatiquement au premier enregistrement (14) ;(d) traiter numériquement le résultat de mesure d'optométrie (16) du premier enregistrement (14) en fonction d'un référentiel de données numériques (45) et des valeurs des identifiants respectifs du porteur de lunettes (12) et de l'appareil d'optométrie (13) du premier enregistrement (14).
Patent EP-4242139-A2 (EP)
Title: Systems and methods for use of a materials handling vehicle in a warehouse environment
Inventor: OTTO MATTHEW J
IPC: B65G1/04
Filed: 2017-05-23
Abstract: A materials handling vehicle comprises a vehicle body a plurality of wheels supporting the vehicle body, a traction control unit, a braking system, and a steering assembly, each operatively coupled to one or more of the wheels. A fork carriage assembly having a picking attachment secured thereto are provided. One or more vehicular controllers are in communication with the traction control unit, the braking system, the steering assembly, and the picking attachment. A hand-held drive unit comprises a user interface and an operational command generator responsive to the user interface. The hand-held drive unit is configured to send operational commands generated in response to user input at the user interface to the vehicular controller(s) to control operational functions of the traction control unit, the braking system, the steering assembly, the picking attachment, or combinations thereof. One of the vehicular controller(s) comprises a picking controller configured to control operational functions of the picking attachment to control movement of the picking attachment in response to operational commands received from the hand-held drive unit. The materials handling vehicle further comprises a camera, coupled to the fork carriage assembly, configured to send image data representing objects within its field of view to the hand-held drive unit, which is configured to display the image data representing objects within the field of view of the camera. The field of view of the camera extends beyond the field of view of an operator, and the hand-held drive unit is configured to allow the operator to view images of the picking attachment and send operational commands to the picking controller to control operational functions of the picking attachment.
Patent EP-0035121-A2 (EP)
Inventor: KLEIN JOACHIM PROF DR
IPC: C12N11/08
Filed: 1981-02-02
Abstract: 1. A method for producing bead-like biocatalysts with extreme enzymatically active substance by ionic network of polycations in using the mixture (A) as solution or suspension of an enzymatically active substance in the aqueous solution of a polyelectrode, characterized in that in mixture (A) a protonized chitosan or a natural polymer or a natural polymer after chemical modification or a synthetic cationic polyelectrolyte in a concentration range of 0,1 to 15 % by weight is used as cationic polyelectrolyte, and as a precipitation bath the solution of a polyvalent anion in a temperature range of -5 degrees C to 80 degrees C is used as mixture (B), and in stage 1 the mixture (A) being injected into the mixture (B), thus forming bead-like particles of a grain range of about 0,5 to about 10 mm, and said particles being compacted under stirring within a period of about 5 minutes to 4 hours, and in stage 2 the formed catalyst beads being filtered out with the entrapped enzymatically active substance, and for equilibration being introduced into an aqueous solution stabilizing the enzyme system and the network, and thereafter being discharged in the moist condition.
Patent EP-0034763-A2 (EP)
Inventor: KLEEMANN AXEL DR
IPC: C07D333/24
Filed: 1981-02-12
Abstract: Die Gewinnung von aromatischen oder heteroaromatischen Nitrilen aus ihren Reaktionsgasen, die bei der Umsetzung von Chlorcyan mit aromatischen oder heteroaromatischen Methylen- oder Methylverbindungen entstehen, wird durch partielle Kondensation des Reaktionsgases bei abnehmenden Temperaturstufen vorgenommen. Hierdurch sind die Nitrile nicht lange Zeit einem Kontakt mit dem gleichzeitig gebildeten Chlorwasserstoff ausgesetzt.
Patent EP-0034399-A2 (EP)
Inventor: WIRT LEON A
IPC: A01G23/087
Filed: 1981-01-07
Abstract: A shear blade assemly (10) on, for example, a tree harvester (12) has first and second blade portions (14,16) which are urged into opposite portions of a tree circumference to cut the tree. A desirable shape of the blade assembly (10) is a concave configuration which minimizes tree damage and efficiently distributes loads through the shear blade assembly (10). An improved method for making the concave shear blade assembly (10) includes cutting blade surfaces (42,44) on a blank (30) and leaving a web (50) between the surfaces (42,44), then depressing the blank (30) to form the desired shape and dividing the blank (30) along the web (50) to form the first and second blade portions (14,16). Making the surfaces (42,44) before shaping and dividing the blade portions (14,16) overcomes problems stemming from distortion of blades which are cut along a curvature following the step of obtaining the desired shape in the blade assembly (10).
Patent EP-0056640-A2 (EP)
Inventor: HOFFMANN BENNO
IPC: E04B1/80
Filed: 1980-03-20
Abstract: Rechteckige Wärmedämmplatten aus zähhartem Schaumkunststoff, insbesondere aus Polystyrol-Partikelschaum. Die Dämmplatten sind auf beiden Seiten mit einer Vielzahl von Einschnitten versehen, die senkrecht zur Plattenhauptebene und parallel zu einer Stirnfläche verlaufen. Sie weisen an den vier Stirnflächen jeweils einander gegenüberliegend Nut- und Federprofile auf. Die Dämmplatten können zum thermischen Isolieren von Gebäudeteilen, insbesondere von Steildächern, verwendet werden.
Patent EP-0057902-A2 (EP)
Inventor: THORWEST JOACHIM ING GRAD
IPC: H05B1/02
Filed: 1982-02-03
Abstract: Electronic energy controller with automatic warming-up for controlling the heating power of an electrical heating element (3) consisting of a digital integrated circuit (1) the duty cycle of which can be set manually by a potentiometer (R3) coupled to a mains switch (3) and which continuously has voltage applied to its d.c. supply via a mains part (D2, R4, C1). The mode is fed to the integrated circuit (1) from the main switch (2) via a resistor (R1). The integrated circuit (1) is provided with a synchronisation input, for synchronisation and clocking, to which the mains frequency can be fed via a resistor (R2). A thyristor (T1) can be connected through the integrated circuit (1) to the circuit of a signal lamp, as a function of the heating element (3) being switched on and/or at least one further heating element being switched on such that the signal lamp illuminates shortly after switch on and extinguishes a longer time after switch off. <IMAGE>
Patent EP-0073290-A2 (EP)
Inventor: JENAU HANS-PETER
IPC: F02B3/06
Filed: 1982-04-19
Abstract: The invention relates to an installation for recovering hydrocarbon products from used oils or the like by mechanical/thermal reprocessing, in particular by distillation and/or rectification. The installation consists of equipment items such as evaporators, a condensation column, heating and cooling elements, heat exchangers, pumps, filters etc. The items are combined in a small, especially transportable functional unit, which preferably is designed to be mobile. In particular, the evaporator is heated electrically, either inductively or by resistance elements. The required electrical energy is taken either from the local mains or, with particular advantage, is produced by a diesel generator which is rigidly joined to the functional unit. Its waste heat is advantageously used for preheating the used oil. <IMAGE>
Patent EP-0071885-A2 (EP)
Inventor: KNUFELMANN MANFRED
IPC: F02P7/06
Filed: 1982-07-28
Abstract: 1. A flywheel gear pulse generator comprising a marked tooth head (6), an area of said tooth head (6) consists of a material whose relative permeability and/or specific eddy current losses differ from those of the flywheel gear (1) itself, characterized in that the marked tooth head (6) has an axial slot (7) with an insert (9) of said material and, in that the depth of the slot diminished towards one face (8) of the flywheel gear.
Patent EP-0089412-A2 (EP)
Inventor: LOHBAUER KENNETH RALPH
IPC: F15B11/02
Filed: 1982-12-13
Abstract: A fluid control system (10) for controlling the torque of a fluid motor (22) and varying the flow to the fluid motor (22) has a mechanism (56) to control the torque and flow in proportion to the operator's input to a pilot operated control valve (16) that controls the fluid motor (22). The mechanism (56) controls the torque and flow of the fluid motor (22) during both acceleration and deceleration of the fluid motor (22). The fluid control system eliminates the need for special, complicated control valves.
Patent EP-0082473-A2 (EP)
Inventor: MATSUKURA MASAYUKI
IPC: H03C3/09
Filed: 1982-12-15
Abstract: A frequency modulation transmitter has a frequency synthesizer (8) comprised of a voltage controlled oscillator (1) for operating a transmitter section (33) of the modulation transmitter. The output center frequency of the voltage controlled oscillator (1) is determined by channel designation information. The level of a modulation input signal (11) applied to the voltage controlled oscillator (1) for modulating the center frequency is changed in accordance with the channel designation information.
Patent EP-0062433-A2 (EP)
Inventor: WAIN JOHN LAURENCE
IPC: G07F17/32
Filed: 1982-03-19
Abstract: A coin-operated entertainment machine such as a fruit machine is operated by a player to produce a displayed combination of symbols. When a winning combination is obtained a mechanism (10) is operated to give an appropriate pay-out, although first the player may be given the opportunity of changing the pay-out by operation of a gamble device (16). 
     An adjustment mechanism (18) is also provided and this can operate in correspondence with the gamble device to change the displayed symbol combination to accord with the changed pay-out value. 
     Hold buttons (14) may be provided for holding the displayed symbols during a subsequent game.
Patent EP-0077643-A2 (EP)
Inventor: HAZEL ROBERT LAWRENCE
IPC: G02B7/28
Filed: 1982-10-14
Abstract: A laser optical system including a reading beam for reading optical data recorded in one or more tracks of a rotating disk optical recording medium. The disk includes a plurality of preformatted headers spaced along the track wherein each header includes a plurality of spaced focusing optical holes having dimensions chosen based on the diameter of the focused laser beam spot. Traversal of these optical holes by the reading beam produces a reflected beam which varies in a manner dependent upon the quality of focusing of the beam. Peak detection circuitry responsive to this reflected beam is used to produce a high gain focusing signal which is combined with a low gain, high capture range focusing signal provided by a geometric focus detector to derive a precise, offset-free focusing control signal which is applied to a focusing motor to main precise focusing of the beam on the disk.
Patent EP-0095540-A2 (EP)
Inventor: ODA ISAO
IPC: F01D5/28
Filed: 1982-12-06
Abstract: The disclosed ceramic rotor has at least a rotary body portion thereof made of ceramic. The ceramic portion of the ceramic rotor has a dynamic unbalance of less than 0.5 g.cm. This reduces the susceptibility of the rotor to fracture at high rotational speed at high temperature.
Patent EP-0083194-A2 (EP)
Inventor: MOYER NORMAN E
IPC: G11C16/04
Filed: 1982-12-21
Abstract: An electrically erasable pogrammable read-only memory, comprising a plurality of floating gate tunneling metal oxide semiconductor field effect transistors, does not require an addressing transistor in each cell. Instead, the gate decoder applies a sufficiently negative gate voltage to unselected ones of the transistors so that they are turned off regardless of the amount of charge on their floating polysilicon gates. Writing and erasure of data is performed without disturbing data in memory cells not selected for writing or erasure despite the absence of a series connected addressing transistor.
Patent EP-0079324-A2 (EP)
Inventor: STOCKINGER HELMUT
IPC: H04B5/00
Filed: 1982-11-05
Abstract: 1. A wide-band tunnel radio system with an antenna line (5) which extends parallel to the tunnel axis along the entire tunnel length, and which comprises sections of a cable or a two-wire line to serve as transmitting and/or receiving antennae coupled to a signal transmitter and a signal receiver via amplifiers and a signal line circuit (1, 2), arranged in parallel to the antenna line (5) with interposed amplifiers (2), characterised in that the signal line circuit (1, 2) comprises a signal line (1) common to the transmitted and received signals and operated with the same signal flow direction, and that the signal line (1) is coupled section-by-section to adjacent sections of the antenna line (5) by means of at least one respective directional coupler (3, 9) arranged between each two amplifiers (2), and by means of transmitting and receiving amplifiers (4, 8).
Patent EP-0085958-A2 (EP)
Inventor: KURAHASHI OSAMU
IPC: C12P13/24
Filed: 1983-02-03
Abstract: L-phenylalanine producing microorganisms, which have been constructed by introducing a recombinant plasmid DNA inserted with a chromosomal DNA fragment controlling the resistance to a phenylalanine-antagonist obtained from a mutant of the genus Bacillus resistant to the phenylalanine antagonist, into a recipient strain of the genus Bacillus, produce L-phenylalanine in higher yield than the mutants used as the DNA-donor or the recipient strain.
Patent EP-0108189-A2 (EP)
Inventor: BLUM SAMUEL EMIL
IPC: C08J7/00
Filed: 1983-06-10
Abstract: A method is described for photoetching polyimides efficiently, and without the need for any chemical development steps. At least 1000A of the polyimide are removed by irradiation of the polyimide with ultraviolet radiation having wavelengths less than 220 nm. To enhance the process, the power density of the radiation is greater than about 60 mJ/cm 2 . The presence of an atmosphere containing oxygen enhances the etch rate, although photoetching will occur in other atmospheres.
Patent EP-0089078-A2 (EP)
Inventor: NOLDE WOLFGANG DR
IPC: H03H11/48
Filed: 1983-03-02
Abstract: Die Erfindung beschreibt eine Schaltung für einen FM-Empfänger mit sehr niedriger Zwischenfrequenz und von der Abstimmfrequenz unabhängiger Amplitude des NF-Ausgangssignals. Die Oszillatorfrequenz wird durch eine Reaktanzschaltung so gesteuert. daß sich ein verringerter Frequenzhub ergibt. Daruber hinaus wird eine Reaktanzschaltung beschrieben, mit deren Hilfe bei kapazitiver Abstimmung des Oszillatorkreises eine konstante Nachstimmsteilheit erzielbar ist.
Patent EP-0086032-A2 (EP)
Inventor: TRUMBETAS JEROME FRANCIS
IPC: A23G9/46
Filed: 1983-01-06
Abstract: A process for making a protein stabilizer for an edible, frozen foamed emulsion in which proteins are modified by co-drying the protein with a selected emulsifier.
Patent EP-0114070-A2 (EP)
Inventor: FUCHS GERHARD
IPC: C21C5/52
Filed: 1984-01-13
Abstract: Um bei einem Brenner (2) bzw. einer Blasdüse für den Einsatz in einem metallurgischen Ofen ein Zusetzen der Mündung durch Schlacke- oder Metallspritzer zu verhindern, wird im Bereich der Austrittsöffnung (8) des Brenners bzw. der Blasdüse ein Körper (18) angeordnet, der durch eine Betätigungseinrichtung (17) in eine die Austrittsöffnung bedeckende Schliessstellung verschiebbar ist. Um ein Anhaften von Spritzern an dem verschiebbaren Körper zu verhindern, wird dieser in Schwingungen versetzt und/oder der dem Ofeninneren zugekehrte Teil aus zunderfestem Werkstoff gebildet oder mit schwer benetzbarem Material überzogen. Bei einer Anordnung eines solchen Brenners bzw. einer solchen Blasdüse in der Wand eines metallurgischen Ofens kann durch den Körper auch die Wandöffnung (6) verschliessbar sein.
Patent EP-0114644-A2 (EP)
Inventor: VERGER BERNARD
IPC: F22B1/28
Filed: 1984-01-17
Abstract: Electric steam generator comprising heating elements immersed in the liquid, said heating elements being constituted by tubes (1) or plates which are not insulated, electrically conductive and supplied with electricity at each of their ends (6, 7), the surfaces of said conductive elements being in direct contact with the liquid, characterised in that said heating elements comprise roughnesses (2, 3) so that these surfaces are not isothermal. <IMAGE>
Patent EP-0123855-A2 (EP)
Inventor: MEYERSON BERNARD STEELE
IPC: F17C13/00
Filed: 1984-03-16
Abstract: The body (11) of the outlet connection (10) has a threaded recess (16) in which a cylindrical assembly (18) is located, comprising a sealing ring, a gas flow restrictor part with a converging orifice, a sintered filter, and a removable screw to allow replacement of the filter between detaching the outlet connection from one compressed gas container and attaching it to another.
Patent EP-0132558-A2 (EP)
Inventor: KESTING ARNOLD
IPC: B60N2/14
Filed: 1984-06-06
Abstract: 1. Armoured vehicle with an armoured turret (2), a seat for a driver offset from the said turret and accessible therethrough, with exit hatchways in the turret (2) and in the rear and also with seating facilities (10, 11) for the crew of the turret, characterized by the fact that the seating facilities consist of at least one seat (11) spatially movable in position in the turret (2) and capable of being locked in a fixed position as required at any instant and secured to a roller carriage (23) which is mounted on a slide in front of the internal wall of the turret (2) and manually movable over at least part of the periphery between two end positions.
Patent EP-0137328-A2 (EP)
Inventor: SHIMONOSONO HITOSHI
IPC: F01P11/18
Filed: 1984-09-11
Abstract: To increase the structural rigidity of outer walls of a cylinder block wherein the coolant jacket thereof is adapted to receive coolant in a liquid state and discharge same in a gaseous state, a measure is employed wherein walls of the cylinders are integrally connected at their peripheral portions and a plurality of ribs are disposed in the coolant jacket with their laterally opposed sides integrally connected with the cylinder walls and the outer walls. Each rib extends essentially along the length of the cylinders from the bottom portion of the coolant jacket thereby to form a plurality of cells in the coolant jacket.
Patent EP-0143268-A2 (EP)
Inventor: THOMA WOLFGANG DR
IPC: H03M7/14
Filed: 1984-09-28
Abstract: The transmission link for a time division multiplex signal in one direction contains an injector (5), and the transmission link of the opposite direction contains a decoupler (12). These elements are used to couple or decouple a narrowband signal (ISDN1 or ISDN2) into or from a time division multiplex signal which contains a 5B/6B-coded broadband signal (DBS1, DBS2), in exchange for filler words. Said narrowband signal contains only 6B codewords such as are equal for a 5B codeword of the positive and negative group, which entails a low outlay on apparatus. This process is advantageous for inserting ISDN signals in video signals with a bit rate of 34 or 140 Mbit/s. <IMAGE>
Patent EP-0138269-A2 (EP)
Inventor: BEAUMONT CHRITIEN JACQUES MARI
IPC: G01R33/385
Filed: 1984-10-05
Abstract: Inside the gradient coils in the magnet system of a nuclear magnetic resonance apparatus there is arranged a sleeve which forms a noise-absorbing shield between the gradient coils and the measurement space in the magnet. The shield is preferably formed by an evacuatable space between the sleeve and a support for the gradient coils. This space is then provided with elastic vacuum seals at its axial ends.
Patent EP-0127954-A2 (EP)
Inventor: KOMURO KATSUSUKE
IPC: B60R21/13
Filed: 1984-05-04
Abstract: A structural member comprises a tubular body and a flange integral with the tubular body and extending along the entire length thereof and outwardly of the tubular body.